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公开(公告)号：US20160368448A1
公开(公告)日：2016-12-22
申请号：US14901908
申请日：2014-07-08
IPC分类号： B60R21/232 , B60R21/2338
CPC分类号： B60R21/232 , B60R21/2338 , B60R2021/23382 , B60R2021/23509 , B60R2021/23547 , B60R2021/23576
摘要： Provided is an air-bag integrally formed by hollow weaving and including a control seam for restricting expansion. The control seam is extended from the base fabric on one surface of an expansion portion of the air-bag to the base fabric on another surface, and the base fabrics are joined. The control seam extending from the base fabric on the one surface to the base fabric on the other surface, and the control seam extending symmetrically from the base fabric on the other surface to the base fabric on the one surface constitute a pair of control seams One or more pairs of the restriction yarns are arranged in a block shape, forming a restriction yarn block. Adjacent restriction yarn blocks are disposed in a parallelly staggered manner with respect to the direction in which the restriction yarns extend.
摘要翻译： 提供一种通过空心编织整体形成并包括用于限制膨胀的控制接缝的气囊。 控制接缝在气囊的膨胀部分的一个表面上延伸到另一个表面上的基底织物上，基底织物被接合。 控制接缝从一个表面上的基底织物延伸到另一个表面上的基底织物，并且从另一个表面上的基底织物对称地延伸到一个表面上的基底织物上的控制接缝构成一对控制接缝 或更多对的限制纱线以块状布置，形成限制纱线块。 相邻的限制纱线块相对于限制纱线延伸的方向以平行交错的方式设置。
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公开(公告)号：US09403502B2
公开(公告)日：2016-08-02
申请号：US14396323
申请日：2013-02-27
IPC分类号： B60R21/2338 , B60R21/235 , D03D1/02 , B60R21/232 , D03D11/02
CPC分类号： B60R21/2338 , B60R21/232 , B60R21/235 , B60R2021/23382 , B60R2021/23509 , B60R2021/23519 , B60R2021/23547 , D03D1/02 , D03D11/02 , D10B2331/02 , D10B2331/04 , D10B2505/124
摘要： Provided is an airbag having a function for controlling bag-section expansion while also retaining air-tightness, by reducing the concentration of stress applied to restriction threads during deployment. Provided is a bag body having, in the interior, restriction threads for restricting expansion, wherein the restriction threads comprise: first yarn extending in the interior of the bag body from a non-expanding section to a different non-expanding section; second yarn which forms a base fabric of one side of an expanding section of the bag body and which is separated from the one side and is caught on the first yarn, or is woven with the first yarn to constitute a structure, again returning to the base fabric of the one side; and third yarn which forms a base fabric of the other side of the expanding section of the bag body and which is separated from the other side and is caught on the first yarn, or is woven with the first yarn to constitute a structure, again returning to the base fabric of the other side.
摘要翻译： 本发明提供一种气囊，其具有通过减少在展开期间施加于限制螺纹的应力集中而控制袋部扩张同时保持气密性的功能。 本发明提供一种在内部具有用于限制膨胀的限制螺纹的袋体，其中所述限制螺纹包括：在所述袋体的内部从非膨胀部分延伸到不同的不扩张部分的第一纱线; 第二纱线，其形成袋体的扩张部分的一侧的基底织物，并且从一侧分离并且被钩在第一纱线上，或者与第一纱线编织以构成结构，再次返回到第二纱线 单面基布; 以及第三纱线，其形成袋体的膨胀部分的另一侧的基底织物，并且与另一侧分离并且被钩在第一纱线上，或者与第一纱线编织以构成结构，再次返回 到另一边的基布上。
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公开(公告)号：US20150151710A1
公开(公告)日：2015-06-04
申请号：US14396323
申请日：2013-02-27
IPC分类号： B60R21/2338
CPC分类号： B60R21/2338 , B60R21/232 , B60R21/235 , B60R2021/23382 , B60R2021/23509 , B60R2021/23519 , B60R2021/23547 , D03D1/02 , D03D11/02 , D10B2331/02 , D10B2331/04 , D10B2505/124
摘要： Provided is an airbag having a function for controlling bag-section expansion while also retaining air-tightness, by reducing the concentration of stress applied to restriction threads during deployment. Provided is a bag body having, in the interior, restriction threads for restricting expansion, wherein the restriction threads comprise: first yarn extending in the interior of the bag body from a non-expanding section to a different non-expanding section; second yarn which forms a base fabric of one side of an expanding section of the bag body and which is separated from the one side and is caught on the first yarn, or is woven with the first yarn to constitute a structure, again returning to the base fabric of the one side; and third yarn which forms a base fabric of the other side of the expanding section of the bag body and which is separated from the other side and is caught on the first yarn, or is woven with the first yarn to constitute a structure, again returning to the base fabric of the other side.
摘要翻译： 本发明提供一种气囊，其具有通过减少在展开期间施加于限制螺纹的应力集中而控制袋部扩张同时保持气密性的功能。 本发明提供一种在内部具有用于限制膨胀的限制螺纹的袋体，其中所述限制螺纹包括：在所述袋体的内部从非膨胀部分延伸到不同的不扩张部分的第一纱线; 第二纱线，其形成袋体的扩张部分的一侧的基底织物，并且从一侧分离并且被钩在第一纱线上，或者与第一纱线编织以构成结构，再次返回到第二纱线 单面基布; 以及第三纱线，其形成袋体的膨胀部分的另一侧的基底织物，并且与另一侧分离并且被钩在第一纱线上，或者与第一纱线编织以构成结构，再次返回 到另一边的基布上。
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公开(公告)号：US10899308B2
公开(公告)日：2021-01-26
申请号：US15999819
申请日：2017-02-06
IPC分类号： B60R21/235 , B60R21/2334 , D03D1/02
摘要： Provided is a bag body which has a flatter shape in its expanded state. This bag body has control yarn therein, which controls expansion. The control yarn includes: a first seam which extends from a non-expansion section to another non-expansion section within the bag body; a second seam which is a seam forming the fabric on one surface of the expansion section of the bag body, and is formed by being separated from the fabric on said one surface, threaded through the first seam, and turned back to the fabric on said one surface; and a third seam which is a seam forming the fabric on the other surface of the expansion section of the bag body, and is formed by being separated from the fabric on the other surface, threaded through the first seam, and turned back to the fabric on the other surface. A control seam group, which is configured from the first to third seams, includes: a first seam unit that is configured such that the two or more second seams alone are consecutively threaded through the first seam; and a second seam unit that is configured such that the two or more third seams alone are consecutively threaded through the first seam. The first and second seam units are alternately arranged in the direction in which the first seam extends.
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公开(公告)号：US09868412B2
公开(公告)日：2018-01-16
申请号：US14901908
申请日：2014-07-08
IPC分类号： B60R21/232 , B60R21/2338 , B60R21/235
CPC分类号： B60R21/232 , B60R21/2338 , B60R2021/23382 , B60R2021/23509 , B60R2021/23547 , B60R2021/23576
摘要： Provided is an air-bag integrally formed by hollow weaving and including a control seam for restricting expansion. The control seam is extended from the base fabric on one surface of an expansion portion of the air-bag to the base fabric on another surface, and the base fabrics are joined. The control seam extending from the base fabric on the one surface to the base fabric on the other surface, and the control seam extending symmetrically from the base fabric on the other surface to the base fabric on the one surface constitute a pair of control seams One or more pairs of the restriction yarns are arranged in a block shape, forming a restriction yarn block. Adjacent restriction yarn blocks are disposed in a parallelly staggered manner with respect to the direction in which the restriction yarns extend.
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公开(公告)号：US11208071B2
公开(公告)日：2021-12-28
申请号：US16645073
申请日：2018-09-06
IPC分类号： B60R21/235 , B60R21/2338 , B60R21/207 , B60R21/237
摘要： Provided is an airbag which further reduces the degree of injury to a vehicle occupant while also exhibiting sufficient occupant protection performance using less output from the inflator, by both preventing airbag internal pressure from rising excessively when making contact with the occupant and increasing the speed of deployment in an occupant-protection area. This hollow-weave airbag has an opening in a main chamber that inflates for the purpose of occupant protection, a structure wherein a first yarn extending separatingly from a first fabric layer of the opening to a non-inflating portion is caught on a float yarn extending on the inside of a second fabric layer and subsequently caught on a float yarn extending on the inside of the first fabric layer, this structure being repeated at least once and forming a pair with another structure wherein a second yarn extending separatingly from the second fabric layer of the opening to the non-inflating portion is caught on the float yarn extending on the inside of the first fabric layer and subsequently caught on the float yarn extending on the inside of the second fabric layer, this structure being repeated at least once.
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公开(公告)号：US10449922B2
公开(公告)日：2019-10-22
申请号：US15522946
申请日：2015-11-05
发明人： Masatoshi Yoshida
IPC分类号： B60R21/233 , B60R21/23 , B60R21/232 , B60R21/235
摘要： Provided is an air-bag capable of further reducing damage value to a passenger and limiting the amount of use of inflator gas by limiting an excessive increase in the internal pressure of the air-bag upon contacting the passenger while increasing the speed of deployment in a passenger protection area. The air-bag includes a main chamber and a sub-chamber that are connected via a communication portion, wherein the communication portion or a region adjacent to the communication portion is configured of a multilayer structure portion comprising three or more layers.
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